121100490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:257

約数の個数: 192

約数和(自身を含む): 386979840

約数和(自身を除く): 265879350

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 67, 70, 90, 95, 105, 114, 126, 133, 134, 151, 171, 190, 201, 210, 266, 285, 302, 315, 335, 342, 399, 402, 453, 469, 570, 603, 630, 665, 670, 755, 798, 855, 906, 938, 1005, 1057, 1197, 1206, 1273, 1330, 1359, 1407, 1510, 1710, 1995, 2010, 2114, 2265, 2345, 2394, 2546, 2718, 2814, 2869, 3015, 3171, 3819, 3990, 4221, 4530, 4690, 5285, 5738, 5985, 6030, 6342, 6365, 6795, 7035, 7638, 8442, 8607, 8911, 9513, 10117, 10570, 11457, 11970, 12730, 13590, 14070, 14345, 15855, 17214, 17822, 19026, 19095, 20083, 20234, 21105, 22914, 25821, 26733, 28690, 30351, 31710, 38190, 40166, 42210, 43035, 44555, 47565, 50585, 51642, 53466, 57285, 60249, 60702, 70819, 80199, 86070, 89110, 91053, 95130, 100415, 101170, 114570, 120498, 129105, 133665, 141638, 151755, 160398, 180747, 182106, 192223, 200830, 212457, 258210, 267330, 301245, 303510, 354095, 361494, 384446, 400995, 424914, 455265, 576669, 602490, 637371, 708190, 801990, 903735, 910530, 961115, 1062285, 1153338, 1274742, 1345561, 1730007, 1807470, 1922230, 2124570, 2691122, 2883345, 3186855, 3460014, 4036683, 5766690, 6373710, 6727805, 8073366, 8650035, 12110049, 13455610, 17300070, 20183415, 24220098, 40366830, 60550245, 121100490]

約数ペア:

[(1, 121100490), (2, 60550245), (3, 40366830), (5, 24220098), (6, 20183415), (7, 17300070), (9, 13455610), (10, 12110049), (14, 8650035), (15, 8073366), (18, 6727805), (19, 6373710), (21, 5766690), (30, 4036683), (35, 3460014), (38, 3186855), (42, 2883345), (45, 2691122), (57, 2124570), (63, 1922230), (67, 1807470), (70, 1730007), (90, 1345561), (95, 1274742), (105, 1153338), (114, 1062285), (126, 961115), (133, 910530), (134, 903735), (151, 801990), (171, 708190), (190, 637371), (201, 602490), (210, 576669), (266, 455265), (285, 424914), (302, 400995), (315, 384446), (335, 361494), (342, 354095), (399, 303510), (402, 301245), (453, 267330), (469, 258210), (570, 212457), (603, 200830), (630, 192223), (665, 182106), (670, 180747), (755, 160398), (798, 151755), (855, 141638), (906, 133665), (938, 129105), (1005, 120498), (1057, 114570), (1197, 101170), (1206, 100415), (1273, 95130), (1330, 91053), (1359, 89110), (1407, 86070), (1510, 80199), (1710, 70819), (1995, 60702), (2010, 60249), (2114, 57285), (2265, 53466), (2345, 51642), (2394, 50585), (2546, 47565), (2718, 44555), (2814, 43035), (2869, 42210), (3015, 40166), (3171, 38190), (3819, 31710), (3990, 30351), (4221, 28690), (4530, 26733), (4690, 25821), (5285, 22914), (5738, 21105), (5985, 20234), (6030, 20083), (6342, 19095), (6365, 19026), (6795, 17822), (7035, 17214), (7638, 15855), (8442, 14345), (8607, 14070), (8911, 13590), (9513, 12730), (10117, 11970), (10570, 11457)]